High security cylinders

Medeco

All locks are not created equal. Medeco® cylinders provide a high degree of security by incorporating special design features inside each cylinder. Medeco cylinders offer superior pick resistance, excellent resistance against drilling and other forced attacks, large number of combinations and a utility patent to protect against unauthorized key duplication.
Pick Resistance
Pick resistance is accomplished through the use of specially designed pins that must be elevated and rotated to an exact position in order for the lock to operate. False slots on the sides of the pins, along with mushroom shaped top pins, further enhance the cylinder's pick resistance.